<?php

/**
 * This is the model class for table "{{article_category}}".
 *
 * The followings are the available columns in table '{{article_category}}':
 * @property integer $id
 * @property string $cate_name
 */
class ArticleCategory extends CActiveRecord {

    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return ArticleCategory the static model class
     */
    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return '{{article_category}}';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules() {
        return array(
            array('cate_name', 'required'),
            array('cate_name', 'length', 'max' => 128),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, cate_name', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations() {
        return array(
            'articles' => array(self::HAS_MANY, 'Article', 'category_id')
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'id' => 'ID',
            'cate_name' => 'Cate Name',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
     */
    public function search() {
        // Warning: Please modify the following code to remove attributes that
        // should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('cate_name', $this->cate_name, true);

        return new CActiveDataProvider($this, array(
                    'criteria' => $criteria,
                ));
    }

    public function getCategories() {
        $data = self::model()->findAll();
        return CHtml::listData($data, 'id', 'cate_name');
    }

}